baber/WOPTO huggingface dataset:
Patent KR-20210140880-A (KR)
Title: Color and luminance measuring device
IPC: G01N21/95
Filed: 2020-05-14
Abstract: The present invention discloses a color and luminance measuring device including a filter unit, which comprises: a case which surrounds the entire device and has a light incident part formed on one side, wherein the light incident part receives measurement light emitted from an object to be measured; a measurement unit which receives the measurement light from the inside of the case and measures luminance and color; and a filter unit which is disposed on a movement path of the measurement light inside the case, to selectively control the luminance of the measurement light transmitted to the measurement unit and allow the measurement light to pass through the filter unit. The filter unit lowers the luminance of the measurement light to a certain level when the measurement light has luminance greater than or equal to preset luminance, and transmits the measurement light to the measurement unit.
Patent KR-20210142868-A (KR)
Title: Individual automatic inputting system based managiment business document form and method of the same
IPC: G06Q50/26
Filed: 2020-05-19
Abstract: The present invention relates to a system and a method for automatically inputting personal information based on business form management. A form consumer such as a corporation, a hospital, and a government office registers a provided form to an intermediary server, in a state in which the personal information is stored in a portable terminal for each form inputter, when a specific form is selected through the intermediary server, an item of the form is displayed on a screen without downloading, personal information stored in advance in the form inputter terminal is automatically input into the intermediary server through API communication, and an item for unsaved personal information can be manually input using the form inputter terminal by allowing the intermediary server to automatically generate an input pop-up window. Therefore, input convenience is very high.
Patent KR-20210148562-A (KR)
Inventor: PARK JUNGWOO
IPC: F25B43/00
Filed: 2020-05-29
Abstract: The present invention relates to a cooling and heating machine having an integrated structure. The cooling and heating machine having an integrated structure includes: a body having first and second dividing parts provided therein and divided into first, second and third bodies by the first and second dividing parts as well as forming an exterior shape; a compressor provided in the third body and forming a refrigerant into gas in a high-temperature/high-pressure state; a liquid separator provided in the third body and removing moisture from the refrigerant collected by the compressor; a condenser provided in the first body and condensing the refrigerant supplied through the compressor; a first air blowing fan provided in the first body and blowing air made to be cold by the condenser; an evaporator provided in the second body and evaporating liquid supplied through the condenser; and a second air blowing fan provided in the second body and blowing the air made to be cold by the evaporator. The second air blowing fan is placed horizontally in the second body and a vent hole is provided on each side of an outer part of the second body to enable four-way ventilation. Therefore, the present invention is capable of preventing the overheating of a compressor by having a bypass pipe.
Patent KR-20210156414-A (KR)
Inventor: KIM YU KYUNG
IPC: F23G7/06
Filed: 2020-06-18
Abstract: The present invention includes a combustion chamber for burning noxious gas, a supply unit connected to the combustion chamber and supplying the noxious gas, and an exhaust unit connected to the combustion chamber and discharging the combustion gas, wherein the combustion chamber comprises a first chamber module including at least one bed equipped with a heat storage member and a second chamber module including at least one bed equipped with a heat storage member and detachably coupled to the first chamber module, so that the gas treatment capacity of the combustion chamber can be adjusted to increase or decrease.
Patent KR-20200145752-A (KR)
Inventor: BANG GUN
IPC: H04N19/117
Filed: 2020-06-19
Abstract: Provided are a video encoding/decoding method with improved compression efficiency, and a device thereof. According to the present invention, the video decoding method comprises the steps of: obtaining information on whether or not a virtual boundary exists for a current block from a bitstream; decoding information on the number of virtual boundaries based on the information on whether or not the virtual boundary exists; decoding information on a location of the virtual boundaries based on the information on the number of the virtual boundaries; and restoring the current block based on the information on the location of the virtual boundaries.
Patent KR-20200078443-A (KR)
Inventor: SANG MIN LEE
IPC: H01L21/687
Filed: 2020-06-21
Abstract: An existing clamping unit is improved for the purpose of stable handling with respect to a large area substrate. That is, since the present invention applies a bending process, precision is ensured by improving a clamper plate of a structure capable of being not precisely to be manufactured without bending so that a danger with respect to damage of a substrate is reduced. Since a clamping force is maximized by optimizing arrangement of a clamper magnet and a body magnet even if a large area substrate is separated from adhesive, the large area substrate may be stably supported and fixed. An outer wall of the clamper magnet and an outer wall of the body magnet function as a stopper to enable clamping at an exact location. A clamper plate of the clamping unit touches a drive pusher and uses a heat-treated metal material having high hardness and additional coating to suppress particles from being generated. The drive pusher applies two types as necessary. Since a first type applies an inclined surface, even if the first type applies a structure not to press a clamping unit less than a predetermined height, the heat-treated metal is used in order to ensure durability with respect to split and scratches and the coating is used to prevent particles from being generated. A second type uses a bearing to ensure durability with respect to split and scratches, and uses the coating to prevent particles from being generated. Further, since a bolt applied to the clamping unit may be maintained/checked in a state in which the clamping unit is mounted at a chuck, the clamper plate may be replaced in the mounted state so that the ease of maintenance and check is increased.
Patent KR-20210157267-A (KR)
Inventor: KANG DONG YEOB
IPC: H02S40/32
Filed: 2020-06-19
Abstract: The present invention relates to an inverter connected in parallel to sources of every two field effect transistors serving as switching means through a diode at an output terminal of a photovoltaic module, in which a capacitor and a diode are connected in parallel with a field effect transistor to output boosted AC power while passing through the field effect transistor, a square wave is alternately supplied with a cycle of 60 Hz from a driver to gates of the every two field effect transistors as the switching means and turned on, the converted AC power is applied to both ends of the primary side where the middle tap of the transformer is grounded at drains of the every two field effect transistors serving as the switching means, which are alternately turned on at a cycle of 60 Hz, and the converted AC power output from the drains of the two field effect transistors as a plurality of switching means is applied to each of the primary sides of the transformer arranged in series, so as to obtain the stably boosted AC power from the secondary side of the transformer with high efficiency.
Patent KR-20210157627-A (KR)
Inventor: HWANG MIN JE
IPC: C08J7/04
Filed: 2020-06-22
Abstract: The present invention relates to a transparent body mounted on a device for visibility, and more specifically, to a double-sided coated transparent body. The present invention has been devised to solve the problems. The purpose of the present invention is to provide a double-sided coating transparent body capable of minimizing the influence of a harmful factor acting on both sides of the transparent body by coating the transparent body on both sides.
Patent KR-20220003896-A (KR)
Title: wire grip for indirect live wire working
Inventor: KANG HAE GU
IPC: F16B5/02
Filed: 2020-07-02
Abstract: The present invention relates to a wire grip for an indirect live wire cutter to prevent various accidents when a liver wire is cut. According to the present invention, the wire grip for an indirect live wire cutter comprises a hydraulic cutter (100) cutting a wire with a pair of blades (105) and a wire grip (200) fixing the position of the wire cut by the hydraulic cutter (100).
Patent KR-20210015650-A (KR)
Inventor: HATTORI KAZUO
IPC: H05K13/00
Filed: 2020-07-14
Abstract: A multilayer ceramic capacitor includes a multilayer body having a rectangular parallelepiped shape. A first external electrode is disposed on at least a first end surface and a first main surface of the multilayer body. A second external electrode is disposed on at least a second end surface and a first main surface of the multilayer body. A first joining member is electrically connected to the first external electrode. A second joining member is electrically connected to the second external electrode. Each of the first joining member and the second joining member includes a plurality of spherical cores. According to the present invention, mounting stability can be improved while the occurrence of squill is suppressed.
Patent KR-20220009002-A (KR)
Title: Portable lamp device with safety of use
Inventor: PARK YONG MOK
IPC: F21L4/00
Filed: 2020-07-15
Abstract: The present invention relates to a portable lamp device having use stability. The device comprises: a main body in which a controller including a power source unit and an operation button exposed outside is embedded; an adjustment lamp in which a light source unit irradiating a light source outside is embedded; an O-ring inducing the adjustment lamp to be strongly fixed; a power source supplying wire transmitting a power source of the power source unit to the light source unit of the adjustment lamp; and a clip fixing a location of the main body to another object. The present invention has an effect of stably preventing a conventional problem that the main body falls out in a process of processing an angle of the lamp on the portable lamp device.
Patent KR-20220013111-A (KR)
Title: Spin chuck apparatus of support pin up and down drive
Inventor: MYUNGJEUNG SANG
IPC: H01L21/677
Filed: 2020-07-24
Abstract: The present invention relates to a spin chuck apparatus with an up-and-down driving mechanism of a support pin. The present invention includes: a chuck body disposed in a chamber; a plurality of support pins disposed along an edge of an upper surface of the chuck body to support a lower surface of a substrate; a plurality of grip pins disposed at the edge of the upper surface of the chuck body to grip a side surface of the substrate; a wheel gear rotatably coupled to a lower surface of the chuck body and configured to rotate the grip pin through gear coupling with the grip pin; and a chuck drive unit configured to rotate the chuck body to rotate the substrate gripped by the grip pin, wherein the support pin is spaced apart from the lower surface of the substrate by descending before the substrate rotates. According to the present invention, it is possible to fundamentally prevent a wobbling phenomenon in which the substrate rotating at high speed wobbles by spacing the support pin apart from the lower surface of the substrate, and to prevent abrasion of a contact area between the support pin and the substrate and damage to the substrate, which may be caused by the wobbling of the substrate.
Patent KR-20220013756-A (KR)
Title: Measuring method for crack and measuring device for crack using the same
Inventor: LEE KEUN HO
IPC: G01B11/16
Filed: 2020-07-27
Abstract: In accordance with the present invention, suggested is a method of measuring a crack in a structure. The method includes: a fiducial marker preparation step of preparing a plurality of fiducial markers (20) in which unique number information and coordinate information for camera pose estimation are recorded; a fiducial marker installation step of installing the plurality of fiducial markers (20) apart from each other on the surface of a structure, while locating a cracked part (10) to be measured in a spacing area between the plurality of fiducial markers (20); an initial image information acquisition step of acquiring image information of the fiducial markers (20) and initial image information of the cracked part (10), based on image information acquired by photographing the plurality of fiducial markers (20) and the cracked part (10); an uninclined image information conversion step of converting the initial image information into uninclined image information which is image information with a gradient of 0 degrees, through camera pose estimation using the image information of the fiducial markers (20); a crack part recognition part of recognizing the cracked part (10) from the initial image information or the uninclined image information; and a calculation step of calculating the size of the cracked part (10) by comparing a pixel of spacing between the plurality of fiducial markers (20) to a pixel of the crack part (10), based on the uninclined image information. Therefore, the method can be conveniently used, and also, can be used even when accessibility to a measurement position is inappropriate.
Patent KR-20220014581-A (KR)
Inventor: LEE JAE YONG
IPC: F24D19/10
Filed: 2020-07-29
Abstract: According to one embodiment of the present invention, a remote metering device supplies hot water to a building consisting of a plurality of households and comprises: a communication unit receiving a hot water flow measurement value and a hot water use temperature measurement value from a hot water meter installed in each household, receiving a city water temperature measurement value from a machine room, and receiving a city water flow measurement value from a water meter installed in each household; a calculation unit calculating a household mixed water use temperature value for mixed water used in each household from the hot water use temperature measurement value, the hot water flow measurement value, the city water temperature measurement value, and the city water flow measurement value, calculating a building mixed water use temperature value for the building from the household mixed water use temperature value, and estimating a hot water supply temperature from the building mixed water use temperature value to generate a hot water supply temperature estimation value; and a control unit setting a hot water supply temperature in accordance with the hot water supply temperature estimation value to generate a hot water supply temperature setting value.
Patent KR-20210027080-A (KR)
Title: Composition for preventing or treating cancer diseases comprising IL-2 expressed extracellular vesicles
Inventor: BAEK MOON CHANG
IPC: C07K14/52
Filed: 2020-07-29
Abstract: The present invention relates to a composition for preventing or treating cancer, which contains IL-2 surface expression-extracellular vesicles as an active ingredient. According to the present invention, immune cells, in which useful cytokines have been expressed on the cell surface using a lentiviral vector containing a cytokine-linker-PDGF receptor transmembrane domain, and extracellular vesicles, preferably small extracellular vesicles (sEV), which are derived from the immune cells and have useful cytokines expressed on the surface, are prepared. The extracellular vesicles are found to increase the proliferation and activity of cytotoxic T cells, and thereby increase anti-cancer immune efficacy. Thus, the extracellular vesicles having said efficacy can be usefully utilized as a pharmaceutical composition for preventing or treating cancer, a pharmaceutical composition for administration in combination with an anticancer agent, or a composition for delivering a drug or a physiologically active material.
Patent KR-20220017241-A (KR)
Title: Hardmask composition and method of forming patterns
Inventor: YANG SUNYOUNG
IPC: C08L65/00
Filed: 2020-08-04
Abstract: The present invention relates to a hard mask composition including a first structural unit represented by chemical formula 1 and a second structural unit represented by chemical formula 2, and a patterning method. In chemical formulae 1 and 2, each definition of A, B, L^1 and L^2 is the same as defined in the specification. The hard mask composition according to the present invention can ensure the etching resistance and film density of a hard mask layer at the same time.
Patent KR-20220019339-A (KR)
Inventor: LE DONG HUN
IPC: F21V9/00
Filed: 2020-08-10
Abstract: The present invention relates to an interior and exterior lighting device for buildings, which is installed inside or outside a building to realize various patterns, which cannot be realized with only one pattern, to provide a beautiful appearance and facilitates replacement of some patterns to easily realize new patterns. According to the present invention, the interior and exterior lighting device for buildings comprises: a main body having front and rear surfaces open to form a space therein; a first pattern part coupled to and installed on the front surface of the main body and having a first pattern formed on a first pattern plate made of a transparent material to the inside; and a second pattern part coupled to and installed on the rear surface of the main body and having a second pattern formed on a second pattern plate made of a transparent material to the inside. Accordingly, the first and second pattern parts, in which the first and second patterns are formed, are coupled to and installed on the front and rear surfaces of the main body, respectively, a user views a beautiful appearance by the overlapping first and second patterns at low cost, thereby satisfying the user's satisfaction in the case of interior installation and acquiring an efficient advertising effect at a low cost when used for outdoor advertisement. In addition, the second pattern part slides interchangeably in the housing so that a beautiful new appearance can be provided just by replacing the second pattern part made of a different pattern, thereby providing beautiful appearance different from the existing one at low cost. In addition, a light emitting unit is installed in the space of the housing, a beautiful new appearance can be provided.
Patent KR-20220019377-A (KR)
Inventor: LEE MI YOUNG
IPC: G06T7/246
Filed: 2020-08-10
Abstract: The present invention relates to an apparatus and method for detecting a drone using deep learning and, more specifically, to an apparatus and method for detecting a drone using deep learning, which can detect a compact drone by a vigilant box with a high reliability score and intersection of union (IOU) from an image filmed in real time and trace the detected drone continuously.
Patent KR-20220020701-A (KR)
Inventor: KOH SEOK JOO
IPC: G06F16/904
Filed: 2020-08-12
Abstract: The present invention provides a non-smoking area management terminal, a non-smoking area management service system using the same, and a method of the system. The non-smoking area management terminal comprises: a camera unit filming a predetermined non-smoking area; a communication module performing communication with an outside; a speaker outputting a warning alarm; a control unit generating image information by adding visual and identification information on an image filmed through the camera unit, transmitting the image information to the outside every predetermined period, and outputting the alarm warning of smoking in the non-smoking area through the speaker if smoking detection result information is received from the outside; and a memory unit storing a processing program of the control unit.
Patent KR-20200123042-A (KR)
Title: A Container Style Vertical Farming System
Inventor: HA CHANG SU
IPC: A01G9/22
Filed: 2020-08-12
Abstract: The present invention relates to a container type vertical cultivating system comprising: a first container, a second container, and a third container. The first container includes a pair of supports for cultivating a crop in both sides in a longitudinal direction. The second container is installed in parallel with the first container in a same size as the first container and includes a pair of supports for cultivating a crop in both sides inside in a longitudinal direction. The third container is installed between the first container and the second container in parallel in a same size as the first container, and includes a control chamber and a work chamber inside. The present invention can reduce a risk of initial business.
Patent KR-20220021242-A (KR)
Inventor: LEE SOL
IPC: H01L51/50
Filed: 2020-08-13
Abstract: The present application provides: a heterocyclic compound capable of greatly improving the lifespan, efficiency, electrochemical stability, and thermal stability of an organic light emitting device; an organic light emitting device in which the heterocyclic compound is contained in an organic matter layer; and a composition for the organic matter layer. An exemplary embodiment of the present application provides the heterocyclic compound represented by chemical formula 1.
Patent KR-20220026311-A (KR)
Inventor: SEUNGJIN YOO
IPC: G09G3/20
Filed: 2020-08-25
Abstract: Disclosed are a display device and an electronic device including the same, which can have a uniform image quality of a full-screen display having a sensing area. According to an embodiment of the present invention, the display device comprises: a first data line group including data lines connected to pixels arranged at a first resolution in a first area of a screen; a second data line group including data lines connected to pixels arranged at the first resolution and pixels arranged at a second resolution lower than the first resolution in a second area of the screen; a first gamma compensation voltage generation unit dividing a first reference voltage to output a gamma compensation voltage; a second gamma compensation voltage generation unit dividing a second reference voltage to output a different gamma compensation voltage for each resolution; a first data driving unit converting pixel data to be written to the pixels of the first area into a gamma compensation voltage from the first gamma compensation voltage generation unit to output a data voltage to the data lines of the first data line group; and a second data driving unit converting pixel data to be written to the pixels of the second area into a gamma compensation voltage from the second gamma compensation voltage generation unit to output a data voltage to the data lines of the second data line group.
Patent KR-20220026438-A (KR)
Inventor: KIM GYU NAM
IPC: G08G1/017
Filed: 2020-08-25
Abstract: The present invention relates to an eco-friendly vehicle charging facility control device to provide an eco-friendly vehicle charging facility illegal parking control system which comprises: a sensing unit that senses a vehicle through a license plate color of a vehicle; a power sensing unit for sensing power of a charging vehicle; an illegal vehicle handling unit that handles a warning and a report of an illegally parked vehicle; a control unit that performs an arithmetic operation; and an electronic signboard for notifying whether it is illegally parked and a control situation.